Independent variables	Unstandardized Coefficients		Standardized Coefficients	t-Value	P-Value
Independent variables	B	Std. Error	Beta	t-Value	P-Value
(Constant)	2.462	0.803		3.064**	0.003
Capital	−0.018	0.020	−0.053	−0.915	0.362
Labour	0.155	0.465	0.017	0.334	0.739
Land under potato	0.437	0.382	0.062	1.144	0.254
Fertilizers	0.483	0.033	0.768	14.790***	0.000
Time of planting	−0.348	0.123	−0.146	−2.836**	0.005
Mulching	0.094	0.305	0.016	0.307	0.759
Irrigation	0.514	0.422	0.063	1.218	0.225
Rainwater harvesting	0.020	0.222	0.005	0.089	0.930
Migration	0.310	0.554	0.029	0.560	0.576
Off-farm activities	0.107	0.219	0.025	0.487	0.627
Borrowing	0.027	0.239	0.006	0.113	0.910